408885120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{10141}}^1$

素因数の和:10173

約数の個数: 192

約数和(自身を含む): 1613795040

約数和(自身を除く): 1204909920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 10141, 13440, 20160, 20282, 30423, 40320, 40564, 50705, 60846, 70987, 81128, 91269, 101410, 121692, 141974, 152115, 162256, 182538, 202820, 212961, 243384, 283948, 304230, 324512, 354935, 365076, 405640, 425922, 456345, 486768, 567896, 608460, 638883, 649024, 709870, 730152, 811280, 851844, 912690, 973536, 1064805, 1135792, 1216920, 1277766, 1298048, 1419740, 1460304, 1622560, 1703688, 1825380, 1947072, 2129610, 2271584, 2433840, 2555532, 2839480, 2920608, 3194415, 3245120, 3407376, 3650760, 3894144, 4259220, 4543168, 4867680, 5111064, 5678960, 5841216, 6388830, 6490240, 6814752, 7301520, 8518440, 9086336, 9735360, 10222128, 11357920, 11682432, 12777660, 13629504, 14603040, 17036880, 19470720, 20444256, 22715840, 25555320, 27259008, 29206080, 34073760, 40888512, 45431680, 51110640, 58412160, 68147520, 81777024, 102221280, 136295040, 204442560, 408885120]

約数ペア:

[(1, 408885120), (2, 204442560), (3, 136295040), (4, 102221280), (5, 81777024), (6, 68147520), (7, 58412160), (8, 51110640), (9, 45431680), (10, 40888512), (12, 34073760), (14, 29206080), (15, 27259008), (16, 25555320), (18, 22715840), (20, 20444256), (21, 19470720), (24, 17036880), (28, 14603040), (30, 13629504), (32, 12777660), (35, 11682432), (36, 11357920), (40, 10222128), (42, 9735360), (45, 9086336), (48, 8518440), (56, 7301520), (60, 6814752), (63, 6490240), (64, 6388830), (70, 5841216), (72, 5678960), (80, 5111064), (84, 4867680), (90, 4543168), (96, 4259220), (105, 3894144), (112, 3650760), (120, 3407376), (126, 3245120), (128, 3194415), (140, 2920608), (144, 2839480), (160, 2555532), (168, 2433840), (180, 2271584), (192, 2129610), (210, 1947072), (224, 1825380), (240, 1703688), (252, 1622560), (280, 1460304), (288, 1419740), (315, 1298048), (320, 1277766), (336, 1216920), (360, 1135792), (384, 1064805), (420, 973536), (448, 912690), (480, 851844), (504, 811280), (560, 730152), (576, 709870), (630, 649024), (640, 638883), (672, 608460), (720, 567896), (840, 486768), (896, 456345), (960, 425922), (1008, 405640), (1120, 365076), (1152, 354935), (1260, 324512), (1344, 304230), (1440, 283948), (1680, 243384), (1920, 212961), (2016, 202820), (2240, 182538), (2520, 162256), (2688, 152115), (2880, 141974), (3360, 121692), (4032, 101410), (4480, 91269), (5040, 81128), (5760, 70987), (6720, 60846), (8064, 50705), (10080, 40564), (10141, 40320), (13440, 30423), (20160, 20282)]